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[SCons] Enable WASM_BIGINT in web builds

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Required since Godot 4.3, which is also the first Godot version with
wide WASM gdnative support (previous versions were Chrome-only, and very
brittle).

(cherry picked from commit 78498da7c3)
This commit is contained in:
Fabio Alessandrelli
2024-09-23 13:29:40 +02:00
committed by David Snopek
parent 30a395bf43
commit af78f2778f
1 changed files with 4 additions and 0 deletions
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4
tools/web.py
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@@ -42,6 +42,10 @@ def generate(env):
env.Append(CCFLAGS=["-sSIDE_MODULE=1"])
env.Append(LINKFLAGS=["-sSIDE_MODULE=1"])
# Enable WebAssembly BigInt <-> i64 conversion.
# This must match the flag used to build Godot (true in official builds since 4.3)
env.Append(LINKFLAGS=["-sWASM_BIGINT"])
# Force wasm longjmp mode.
env.Append(CCFLAGS=["-sSUPPORT_LONGJMP='wasm'"])
env.Append(LINKFLAGS=["-sSUPPORT_LONGJMP='wasm'"])